NYSE · CIK 0001771226
RMM RiverNorth Managed Duration Municipal Income Fund, Inc.
Insider trading from SEC Form 4. Last filing Apr 11, 2025. Close $12.87 on Oct 9, 2026, +4% from the 52-week low and -12% from the high.
In brief
RiverNorth Managed Duration Municipal Income Fund, Inc. (RMM) has 5 SEC Form 4 filings on file from 3 insiders, the latest filed on Apr 11, 2025. No insider bought or sold on the open market in the last 90 days; rows filed in that time are grants, exercises, tax withholding and other transactions that carry no view on the price.
4 open-market trades have been scored at RMM. The newest: Jonathan Paul Browne bought $10k of stock on Apr 10, 2025, filed Apr 11, 2025, scored 24 (weak). The largest of the 4 shown: Patrick W. Galley (President) bought $79k on Apr 8, 2025, scored 47 (moderate). 2 insiders bought within 14 days of each other around Apr 10, 2025.
Last 90 days
Price and insider trades, last year
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
Open-market buys and sells at RiverNorth Managed Duration Municipal Income Fund, Inc., scored.
| Score | Insider | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 24Weak | Jonathan Paul Browne other buy | $10k 800 shares | - | - | |
| 46Moderate | Patrick W. Galley President buy | $53k 4,000 shares | +36% | - | |
| 47Moderate | Patrick W. Galley President buy | $79k 6,000 shares | +120% | - | |
| 47Moderate | Patrick W. Galley President buy | $79k 6,000 shares | +120% | - |
Transactions
Every row filed, 10 in all.
| Date | Insider | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Apr 10, 2025 | Jonathan Paul Browne other | POpen-market purchase Common Stock | +800 | $13.04 | $10k | 800 | Apr 11, 2025 |
| Apr 9, 2025 | Patrick W. Galley President | POpen-market purchase Common Stockindirect: Trust Account | +2,000 | $13.14 | $26k | 13,000 | Apr 10, 2025 |
| Apr 8, 2025 | Patrick W. Galley President | POpen-market purchase Common Stockindirect: Trust Account | +2,000 | $13.11 | $26k | 7,000 | Apr 10, 2025 |
| Apr 9, 2025 | Patrick W. Galley President | POpen-market purchase Common Stockindirect: Trust Account | +2,000 | $13.15 | $26k | 15,000 | Apr 10, 2025 |
| Apr 8, 2025 | Patrick W. Galley President | POpen-market purchase Common Stockindirect: Trust Account | +2,000 | $13.16 | $26k | 9,000 | Apr 10, 2025 |
| Apr 8, 2025 | Patrick W. Galley President | POpen-market purchase Common Stockindirect: Trust Account | +2,000 | $13.18 | $26k | 11,000 | Apr 10, 2025 |
| Apr 8, 2025 | Patrick W. Galley President | POpen-market purchase Common Stockindirect: Trust Account | -2,000 | $13.11 | $26k | 7,000 | Apr 9, 2025 |
| Apr 8, 2025 | Patrick W. Galley President | POpen-market purchase Common Stockindirect: Trust Account | -2,000 | $13.16 | $26k | 9,000 | Apr 9, 2025 |
| Apr 8, 2025 | Patrick W. Galley President | POpen-market purchase Common Stockindirect: Trust Account | -2,000 | $13.18 | $26k | 11,000 | Apr 9, 2025 |
| Nov 22, 2024 | Rivernorth Capital Management, LLC other | JOther Common Shares of Beneficial Interest | -5,000 | - | - | 0 | Nov 27, 2024 |
Insiders
Everyone who has filed a Form 4 here.
- Jonathan Paul Browneother
- Patrick W. GalleyPresident
- Rivernorth Capital Management, LLCother
Questions about RMM
Answered from the filings on this page, as of the latest one.
Are insiders buying RMM?
No. In the last 90 days no insider at RiverNorth Managed Duration Municipal Income Fund, Inc. bought or sold shares on the open market according to SEC Form 4 filings. The rows on file from that period are grants, exercises, tax withholding or other transactions, which carry no view on the price.
Who was the last insider to trade RMM on the open market?
Jonathan Paul Browne bought $10k of RMM on Apr 10, 2025 and filed the Form 4 on Apr 11, 2025. InsiderTell scored 24 (weak), with 2 insiders on the same side within 14 days.
How many insiders file Form 4 at RiverNorth Managed Duration Municipal Income Fund, Inc.?
3 people have filed a Form 4 at RiverNorth Managed Duration Municipal Income Fund, Inc., among them Jonathan Paul Browne (insider), Patrick W. Galley (President), Rivernorth Capital Management, LLC (insider). Officers, directors and holders of more than 10% of a share class must report their trades within two business days.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.